package com.platform.common.config;


import com.platform.common.web.intercepors.PagerInterceptor;
import com.platform.common.web.intercepors.CaptchaInterceptor;
import com.platform.common.web.intercepors.DemoInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import javax.annotation.Resource;

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {

    @Resource
    private CaptchaInterceptor captchaInterceptor;
    @Resource
    private PagerInterceptor pagerInterceptor;
    @Resource
    private DemoInterceptor demoInterceptor;

    // 这个方法是用来配置静态资源的，比如html，js，css，等等
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/statics/**").addResourceLocations("classpath:/statics/");
    }

    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // addPathPatterns("/**"，"/**") 表示拦截所有的请求，
        // excludePathPatterns("/login"，"/login") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
        registry.addInterceptor(captchaInterceptor).addPathPatterns("/login");
        registry.addInterceptor(pagerInterceptor).addPathPatterns("/**");
        registry.addInterceptor(demoInterceptor).addPathPatterns("/**");
    }
}
